let me finish tonight with this. we began tonight's program with this letter from the attorney for davidchristie's appointee to the authority. this letter suggests evidence to tie the governor to knowledge of the lane closures during the four-day period of the traffic tie-ups. does this mean the governor knew there was a deliberate move by his people to close down the traffic lanes or simply that he was aware there were traffic tie-ups in the first place? it's not clear in the lawyer's letter released late today. it is clear that the man at the center of the bridge scandal right now wants prosecutors to know he has evidence to offer and wants immunity from prosecution as a price tag. this explains why he put out a letter suggesting he does, indeed, possess such evidence. this case is moving. people are moving to protect themselves. the only weapons they possess. those weapons are evidence.